Update CHANGELOG.md

Co-authored-by: Emídio Neto <[email protected]>

Author: DylanRussell

CHANGELOG.md

@@ -15,7 +15,7 @@ can cause a deadlock to occur over `logging._lock` in some cases ([#4636](https:
   before a retry attempt, and cause them to return failure immediately.
   Update BatchSpan/LogRecordProcessors: shutdown will now complete after 30 seconds of trying to finish
   exporting any buffered telemetry, instead of continuing to export until all telemetry was exported.
-  ([#4564](https://github.com/open-telemetry/opentelemetry-python/pull/4564)).
+  ([#4638](https://github.com/open-telemetry/opentelemetry-python/pull/4638)).
 
 ## Version 1.35.0/0.56b0 (2025-07-11)